Anonymous Group will most probably attack on Friday, October 12, according to video. Attack will go as Operation #OpEstonia. Estonian government has channelled money to helping Greece that is much better off. “Estonian government had sacrificed its own people,” the statement declares. At the end of the video, Hacker with the promise: “This must end. Estonian people, we haven’t forgotten you”. The attack can also be on high rate, if they get possible massive number of attacks.
Source: https://thehackernews.com/2012/10/anonymous-threatened-estonian.html